The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2001
Filed:
Dec. 18, 2000
Applicant:
Inventor:
Rolf Bosse, Wolfsburg, DE;
Assignee:
Volkswagen AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 ; B60K 4/112 ;
U.S. Cl.
CPC ...
G06F 7/00 ; B60K 4/112 ;
Abstract
In a method for online management of a drive train of a motor vehicle having a CVT transmission, in order to establish the engine speed for a required power output, a path through a predetermined composite performance graph—in which a performance quality characteristic is plotted as a function of power output and engine speed—is identified online, said path being optimal with respect to predetermined optimization criteria.